3148210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 6218352

約数和(自身を除く): 3070142

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 397, 610, 793, 794, 1586, 1985, 3965, 3970, 5161, 7930, 10322, 24217, 25805, 48434, 51610, 121085, 242170, 314821, 629642, 1574105, 3148210]

約数ペア:

[(1, 3148210), (2, 1574105), (5, 629642), (10, 314821), (13, 242170), (26, 121085), (61, 51610), (65, 48434), (122, 25805), (130, 24217), (305, 10322), (397, 7930), (610, 5161), (793, 3970), (794, 3965), (1586, 1985)]